* Official Game Ball / Official Game Ball of the FIVB

* 18-panel construction

* Perfectly balanced aerodynamic panel design for improved visibility and ball control

* High quality "microfiber" synthetic leather

* Double dimple technology for less rebound effect

* "Nano Balloon Silica" anti-fog function

* Improved gluing technique

* Double-layered "no-leak" butyl rubber bubble

* Excellent grip

* Perfect spherical shape